{"id":3850,"date":"2026-09-13T11:43:27","date_gmt":"2026-09-13T11:43:27","guid":{"rendered":"https:\/\/hongtengdaparts.com\/product\/237017a1-case-brake-disc\/"},"modified":"2026-09-13T11:43:27","modified_gmt":"2026-09-13T11:43:27","slug":"237017a1-kasa-fren-diski","status":"publish","type":"product","link":"https:\/\/www.hongtengdaparts.com\/tr\/product\/237017a1-case-brake-disc\/","title":{"rendered":"CASE Bekolu Y\u00fckleyici 580LE 580SM 590SL 590SM i\u00e7in 237017A1 Islak Fren S\u00fcrt\u00fcnme Diski"},"content":{"rendered":"

\u00dcr\u00fcn Genel Bak\u0131\u015f\u0131<\/h2>\n

The 237017A1 fren diski<\/strong> CASE 580 ve 590 Super L ve Super M serisi bekolu y\u00fckleyicilerin arka aks fren sisteminde kullan\u0131lan \u0131slak \u00e7ok diskli bir s\u00fcrt\u00fcnme diskidir. Ka\u011f\u0131t esasl\u0131 bu s\u00fcrt\u00fcnme diski, nihai tahrik g\u00fcne\u015f di\u015flisi grubu i\u00e7inde Hy-Tran hidrolik \u015fanz\u0131man ya\u011f\u0131na dald\u0131r\u0131lm\u0131\u015f olarak \u00e7al\u0131\u015f\u0131r ve m\u00fckemmel \u0131s\u0131 da\u011f\u0131l\u0131m\u0131 ve uzun servis \u00f6mr\u00fc ile g\u00fcvenilir servis frenlemesi sa\u011flar.<\/p>\n

Ayr\u0131ca \u00e7apraz referans olarak W890120<\/strong> (Raybestos Powertrain par\u00e7a numaras\u0131), 237017A1 s\u00fcrt\u00fcnme diski, fren g\u00f6be\u011fi ile kavrayan ve frenleme torkunu sabit mahfazadan d\u00f6nen aksa aktaran 36 i\u00e7 spline di\u015fine sahiptir. Islak disk tasar\u0131m\u0131, fren bile\u015fenlerini \u015fantiyelerde kar\u015f\u0131la\u015f\u0131lan kir, su ve a\u015f\u0131nd\u0131r\u0131c\u0131 maddelerden koruyarak kuru fren sistemlerine k\u0131yasla \u00f6nemli \u00f6l\u00e7\u00fcde daha uzun servis aral\u0131klar\u0131 sa\u011flar.<\/p>\n

Uyumlu modeller aras\u0131nda CASE 580LE, 580LPS, 580LSP, 580LXT, 580SLE, 580SM, 590L, 590SL, 590SLE, 590SM, 590LSP ve 590L bekolu y\u00fckleyiciler bulunmaktad\u0131r. Fren sistemi ayak pedal\u0131 ile hidrolik olarak \u00e7al\u0131\u015ft\u0131r\u0131l\u0131r ve direksiyon deste\u011fi i\u00e7in ba\u011f\u0131ms\u0131z olarak veya servis frenlemesi i\u00e7in birle\u015fik olarak kullan\u0131labilir.<\/p>\n

Teknik \u00d6zellikler<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parametre<\/th>\n\u015eartname<\/th>\n<\/tr>\n<\/thead>\n
Par\u00e7a Numaras\u0131<\/td>\n237017A1<\/td>\n<\/tr>\n
Sat\u0131\u015f Sonras\u0131 \u00c7apraz Referans<\/td>\nW890120 (Raybestos), 237017A1-A<\/td>\n<\/tr>\n
Bile\u015fen Tipi<\/td>\nIslak \u00e7ok diskli fren s\u00fcrt\u00fcnme diski<\/td>\n<\/tr>\n
S\u00fcrt\u00fcnme Malzemesi<\/td>\nKa\u011f\u0131t esasl\u0131 \u0131slak s\u00fcrt\u00fcnme malzemesi<\/td>\n<\/tr>\n
\u00c7ekirdek Malzeme<\/td>\n\u00c7elik destek plakas\u0131<\/td>\n<\/tr>\n
D\u0131\u015f \u00c7ap<\/td>\n272 mm (10.709 in\u00e7)<\/td>\n<\/tr>\n
\u0130\u00e7 \u00c7ap<\/td>\n71,1 mm (2,795 in\u00e7)<\/td>\n<\/tr>\n
Kal\u0131nl\u0131k (Yeni)<\/td>\n4,9 mm (0,197 in\u00e7)<\/td>\n<\/tr>\n
Spline Tipi<\/td>\n\u0130\u00e7 di\u015f<\/td>\n<\/tr>\n
Spline Di\u015f Say\u0131s\u0131<\/td>\n36 di\u015f<\/td>\n<\/tr>\n
A\u011f\u0131rl\u0131k<\/td>\nYakla\u015f\u0131k 1,36 kg (3 lb)<\/td>\n<\/tr>\n
Fren Sistemi Standard\u0131<\/td>\nIslak \u00e7ok diskli fren sistemi<\/td>\n<\/tr>\n
Gerekli S\u0131v\u0131<\/td>\nIslak fren s\u00fcrt\u00fcnme d\u00fczenleyicili Hy-Tran hidrolik \u015fanz\u0131man ya\u011f\u0131<\/td>\n<\/tr>\n
Kaynak<\/td>\n\u00c7in mal\u0131<\/td>\n<\/tr>\n
Garanti<\/td>\n6 ay<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Ka\u011f\u0131t Esasl\u0131 S\u00fcrt\u00fcnme Malzemesi Bile\u015fimi<\/h3>\n

237017A1 gibi \u0131slak fren disklerinde kullan\u0131lan ka\u011f\u0131t esasl\u0131 s\u00fcrt\u00fcnme malzemesi tipik olarak a\u015fa\u011f\u0131daki bile\u015fenlerden olu\u015fur:<\/p>\n\n\n\n\n\n\n\n\n
Bile\u015fen<\/th>\nOran<\/th>\nFonksiyon<\/th>\n<\/tr>\n<\/thead>\n
Lifler (aramid, karbon, kompozit)<\/td>\n45-55%<\/td>\nYap\u0131sal takviye, mukavemet<\/td>\n<\/tr>\n
Fonksiyonel katk\u0131 maddeleri<\/td>\n~20%<\/td>\nS\u00fcrt\u00fcnme d\u00fczenleyicileri, performans art\u0131r\u0131c\u0131lar<\/td>\n<\/tr>\n
Dolgu maddeleri (al\u00fcmina, silika, pigmentler)<\/td>\nDenge<\/td>\nS\u00fcrt\u00fcnme katsay\u0131s\u0131 ayar\u0131, a\u015f\u0131nma direnci<\/td>\n<\/tr>\n
Re\u00e7ine ba\u011flay\u0131c\u0131 (emprenye edilmi\u015f)<\/td>\n23-30%<\/td>\nLifleri ve dolgu maddelerini birbirine ba\u011flar<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Ka\u011f\u0131t s\u00fcrt\u00fcnme malzemesinin g\u00f6zenekli yap\u0131s\u0131, ya\u011f\u0131n diskten akmas\u0131na izin vererek so\u011fumaya yard\u0131mc\u0131 olur ve frenleme etkinli\u011fini azaltabilecek hidrodinamik ya\u011f filmi olu\u015fumunu \u00f6nler. Ka\u011f\u0131t esasl\u0131 malzemeler kararl\u0131 s\u00fcrt\u00fcnme katsay\u0131lar\u0131, d\u00fc\u015f\u00fck g\u00fcr\u00fclt\u00fc ve e\u015fle\u015fen \u00e7elik y\u00fczeylerde nazik a\u015f\u0131nma sa\u011flar.<\/p>\n

Tipik Performans Parametreleri<\/h3>\n\n\n\n\n\n\n\n\n\n\n
Parametre<\/th>\nTipik De\u011fer<\/th>\nStandart Referans<\/th>\n<\/tr>\n<\/thead>\n
\u00d6zg\u00fcl Bas\u0131n\u00e7<\/td>\n1,0-3,0 MPa<\/td>\nTipik \u00e7al\u0131\u015fma aral\u0131\u011f\u0131<\/td>\n<\/tr>\n
Kayma H\u0131z\u0131<\/td>\n25 m\/s'ye kadar<\/td>\nTasar\u0131m limiti<\/td>\n<\/tr>\n
Ya\u011f S\u0131cakl\u0131\u011f\u0131<\/td>\n100 derece C'ye kadar<\/td>\nNormal \u00e7al\u0131\u015fma aral\u0131\u011f\u0131<\/td>\n<\/tr>\n
Dinamik S\u00fcrt\u00fcnme Katsay\u0131s\u0131<\/td>\n0,11'den b\u00fcy\u00fck veya e\u015fit<\/td>\nIslak, ya\u011fa dald\u0131r\u0131lm\u0131\u015f<\/td>\n<\/tr>\n
Statik S\u00fcrt\u00fcnme Katsay\u0131s\u0131<\/td>\n0,13'e e\u015fit veya daha b\u00fcy\u00fck<\/td>\nIslak, tamamen devrede<\/td>\n<\/tr>\n
A\u015f\u0131nma Oran\u0131<\/td>\n5 x 10^-8 cm^3\/J de\u011ferine e\u015fit veya daha k\u00fc\u00e7\u00fck<\/td>\nGB\/T standartlar\u0131na g\u00f6re<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Ka\u011f\u0131t esasl\u0131 \u0131slak s\u00fcrt\u00fcnme malzemeleri i\u00e7in ilgili standartlar aras\u0131nda GB\/T 13826-2008, GB\/T 21955-2008 (trakt\u00f6r ve ormanc\u0131l\u0131k makineleri ka\u011f\u0131t esasl\u0131 s\u00fcrt\u00fcnme diskleri), GB\/T 37208-2018 ve GB\/T 15141-2009 (\u0131slak kavrama s\u00fcrt\u00fcnme eleman\u0131 test y\u00f6ntemleri) yer almaktad\u0131r.<\/p>\n

Islak \u00c7ok Diskli Fren Sistemi<\/h2>\n

CASE Super L ve Super M serisi kaz\u0131c\u0131 y\u00fckleyiciler bir hidrolik olarak tahrik edilen \u0131slak \u00e7ok diskli fren sistemi<\/strong> arka aks i\u00e7inde, nihai tahrik g\u00fcne\u015f di\u015flisine monte edilmi\u015ftir. Bu tasar\u0131m, daha eski CASE kaz\u0131c\u0131 y\u00fckleyici modellerinde (480C, 580C, 580D serisi) kullan\u0131lan kuru fren sistemlerine k\u0131yasla \u00fcst\u00fcn performans ve dayan\u0131kl\u0131l\u0131k sa\u011flar.<\/p>\n

Sistem Tasar\u0131m \u00d6zellikleri<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n
\u00d6zellik<\/th>\nA\u00e7\u0131klama<\/th>\n<\/tr>\n<\/thead>\n
Fren Tipi<\/td>\nIslak \u00e7ok diskli fren<\/td>\n<\/tr>\n
Montaj Konumu<\/td>\nNihai tahrik g\u00fcne\u015f di\u015flisi, arka aks muhafazas\u0131 i\u00e7inde<\/td>\n<\/tr>\n
\u00c7al\u0131\u015ft\u0131rma<\/td>\nHidrolik piston, ayak pedal\u0131 ile \u00e7al\u0131\u015ft\u0131r\u0131l\u0131r<\/td>\n<\/tr>\n
\u00c7al\u0131\u015fma S\u0131v\u0131s\u0131<\/td>\nIslak fren s\u00fcrt\u00fcnme d\u00fczenleyicili Hy-Tran hidrolik \u015fanz\u0131man ya\u011f\u0131<\/td>\n<\/tr>\n
Toplam Fren Alan\u0131<\/td>\nYakla\u015f\u0131k 1.440 cm^2<\/td>\n<\/tr>\n
Fonksiyon<\/td>\nDireksiyon deste\u011fi i\u00e7in ba\u011f\u0131ms\u0131z, servis freni i\u00e7in birle\u015fik<\/td>\n<\/tr>\n
M Serisi Avantaj\u0131<\/td>\nM serisindeki harici \u0131slak disk tasar\u0131m\u0131, aks s\u00f6k\u00fclmeden fren servisine olanak tan\u0131r<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00c7al\u0131\u015fma Prensibi<\/h3>\n
    \n
  1. Fren uygulamas\u0131:<\/strong> Fren pedal\u0131na bas\u0131ld\u0131\u011f\u0131nda hidrolik bas\u0131n\u00e7 fren pistonuna y\u00f6nlendirilir ve bu piston, d\u00f6n\u00fc\u015f\u00fcml\u00fc s\u00fcrt\u00fcnme diski (237017A1) ve \u00e7elik ay\u0131r\u0131c\u0131 plaka y\u0131\u011f\u0131n\u0131n\u0131 s\u0131k\u0131\u015ft\u0131r\u0131r.<\/li>\n
  2. Tork aktar\u0131m\u0131:<\/strong> Ka\u011f\u0131t malzeme ile \u00e7elik y\u00fczeyler aras\u0131ndaki s\u00fcrt\u00fcnme, aks miline kamal\u0131 olan fren g\u00f6be\u011fini yava\u015flat\u0131r ve durdurur.<\/li>\n
  3. So\u011futma:<\/strong> Frenleme s\u0131ras\u0131nda olu\u015fan \u0131s\u0131, \u00e7evredeki Hy-Tran ya\u011f\u0131 taraf\u0131ndan absorbe edilir. Ya\u011f dola\u015f\u0131r ve uzun s\u00fcreli veya tekrarlanan frenleme s\u0131ras\u0131nda bile a\u015f\u0131r\u0131 \u0131s\u0131nmay\u0131 \u00f6nlemeye yard\u0131mc\u0131 olur.<\/li>\n
  4. B\u0131rakma:<\/strong> Pedal bas\u0131nc\u0131 kald\u0131r\u0131ld\u0131\u011f\u0131nda hidrolik bas\u0131n\u00e7 d\u00fc\u015fer ve piston geri d\u00f6ner. Yaylar disk y\u0131\u011f\u0131n\u0131n\u0131 ay\u0131rarak minimum s\u00fcrt\u00fcnme ile serbest d\u00f6n\u00fc\u015fe olanak tan\u0131r.<\/li>\n
  5. Park freni:<\/strong> Sistem, belirli model konfig\u00fcrasyonuna ba\u011fl\u0131 olarak yay uygulamal\u0131, hidrolik b\u0131rakmal\u0131 park freni i\u015flevselli\u011fini de i\u00e7erebilir.<\/li>\n<\/ol>\n

    S\u0131v\u0131 ile ilgili kritik not:<\/strong> Her zaman do\u011fru \u0131slak fren s\u00fcrt\u00fcnme d\u00fczenleyicisine sahip CASE onayl\u0131 Hy-Tran veya e\u015fde\u011fer hidrolik transmisyon ya\u011f\u0131 kullan\u0131n. Universal transmisyon s\u0131v\u0131s\u0131 veya DOT fren s\u0131v\u0131s\u0131 gibi yanl\u0131\u015f s\u0131v\u0131lar\u0131n kullan\u0131lmas\u0131 s\u00fcrt\u00fcnme disklerinin cams\u0131la\u015fmas\u0131na neden olarak fren s\u00fcrt\u00fcnmesi, g\u00fcr\u00fclt\u00fc ve azalm\u0131\u015f performansla sonu\u00e7lanacakt\u0131r.<\/p>\n

    A\u011f\u0131r ekipman aktarma organ\u0131 sistemleri hakk\u0131nda ek teknik bilgi i\u00e7in bkz. nihai tahrik sistemi k\u0131lavuzu<\/a> ve merkez mafsal analizi<\/a>.<\/p>\n

    Uyumlu Kaz\u0131c\u0131 Y\u00fckleyici Modelleri<\/h2>\n

    CASE 580 Serisi<\/h3>\n\n\n\n\n\n\n\n\n\n\n
    Model<\/th>\nSeri<\/th>\nNotlar<\/th>\n<\/tr>\n<\/thead>\n
    580LE<\/td>\nSuper L<\/td>\nIslak \u00e7ok diskli fren sistemi<\/td>\n<\/tr>\n
    580LPS<\/td>\nSuper L<\/td>\nLPS konfig\u00fcrasyonu<\/td>\n<\/tr>\n
    580LSP<\/td>\nSuper L<\/td>\nLSP konfig\u00fcrasyonu<\/td>\n<\/tr>\n
    580LXT<\/td>\nSuper L<\/td>\nLXT konfig\u00fcrasyonu<\/td>\n<\/tr>\n
    580SLE<\/td>\nSuper L<\/td>\nSLE konfig\u00fcrasyonu<\/td>\n<\/tr>\n
    580SM<\/td>\nSuper M<\/td>\nM serisi (seri numaras\u0131n\u0131 do\u011frulay\u0131n)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    CASE 590 Serisi<\/h3>\n\n\n\n\n\n\n\n\n\n
    Model<\/th>\nSeri<\/th>\nNotlar<\/th>\n<\/tr>\n<\/thead>\n
    590L<\/td>\nL Serisi<\/td>\nTemel 590L modeli<\/td>\n<\/tr>\n
    590LSP<\/td>\nSuper L<\/td>\nLSP konfig\u00fcrasyonu<\/td>\n<\/tr>\n
    590SLE<\/td>\nSuper L<\/td>\nSLE konfig\u00fcrasyonu<\/td>\n<\/tr>\n
    590SL<\/td>\nSuper L<\/td>\nSuper L modeli<\/td>\n<\/tr>\n
    590SM<\/td>\nSuper M<\/td>\nN8C508500 seri numaras\u0131na kadar olan Seri I\/II<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Not:<\/strong> 237017A1 s\u00fcrt\u00fcnme diski, daha eski Super L ve erken Super M modellerinde kullan\u0131l\u0131r. Daha sonraki Super M ve M Seri 2 modelleri 237021A1<\/strong> s\u00fcrt\u00fcnme disklerini kullanabilir. Her zaman makinenizin seri numaras\u0131na ve par\u00e7a katalo\u011funa g\u00f6re do\u011frulama yap\u0131n. Fren servis kiti 243894A1, komple bir fren revizyonu i\u00e7in 4 adet 237017A1 s\u00fcrt\u00fcnme diski ile \u00e7elik plakalar ve yaylar i\u00e7erir.<\/p>\n

    Bak\u0131m ve Servis \u00d6mr\u00fc<\/h2>\n

    Bak\u0131m K\u0131lavuzlar\u0131<\/h3>\n\n\n\n\n\n\n\n\n
    Servis Kalemi<\/th>\nS\u0131kl\u0131k<\/th>\n5. Teknik \u00d6zellikler<\/th>\n<\/tr>\n<\/thead>\n
    Ya\u011f seviyesi kontrol\u00fc<\/td>\nG\u00fcnl\u00fck \/ vardiya \u00f6ncesi<\/td>\n\u015eanz\u0131man \/ hidrolik ya\u011f seviyesini kontrol edin; d\u00fc\u015f\u00fckse tamamlay\u0131n<\/td>\n<\/tr>\n
    Fren performans\u0131 kontrol\u00fc<\/td>\nG\u00fcnl\u00fck \/ vardiya \u00f6ncesi<\/td>\nFren pedal\u0131 hissini, tutma g\u00fcc\u00fcn\u00fc ve direksiyon frenlerini test edin<\/td>\n<\/tr>\n
    Ya\u011f ve filtre de\u011fi\u015fimi<\/td>\nServis k\u0131lavuzu program\u0131na g\u00f6re<\/td>\nHy-Tran ya\u011f\u0131n\u0131 ve filtreleri belirtilen aral\u0131klarla de\u011fi\u015ftirin<\/td>\n<\/tr>\n
    Fren muayenesi<\/td>\nGerekti\u011finde<\/td>\nFren performans\u0131 d\u00fc\u015ft\u00fc\u011f\u00fcnde, ya\u011f kirlenme g\u00f6sterdi\u011finde veya b\u00fcy\u00fck servis aral\u0131klar\u0131nda<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Tipik Servis \u00d6mr\u00fc<\/h3>\n

    CASE Super L\/M bekolu y\u00fckleyicilerdeki \u0131slak fren diskleri, normal ko\u015fullar alt\u0131nda servis veya de\u011fi\u015fim gerektirmeden \u00f6nce tipik olarak 6.000 ila 8.000 \u00e7al\u0131\u015fma saati dayan\u0131r. Ancak bu genel bir referanst\u0131r ve ger\u00e7ek servis \u00f6mr\u00fc a\u015fa\u011f\u0131dakilere ba\u011fl\u0131 olarak \u00f6nemli \u00f6l\u00e7\u00fcde de\u011fi\u015fir:<\/p>\n